NILE CHEMICALS

CHROMOTROPE 2 R

CAS NO        4197-07-3  
TESTS RESULTS (Limit/STD)
 Appearance  Brownish Red Powder    
Solubility 0.1% (Methanol) Clear Red Solution (Passes test)
Absorptivity 1%/1cm,    
at l max. 511.0 nm 588  
Loss on drying (1hr) 110OC 2.23% (< 5  %)

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